It is not difficult to contribute to the newspaper. I'll tell you some common sense for your reference.

The key to 1 is what kind of manuscript you wrote, that is, what type. For example, literary works, student compositions, common sense of life, professional papers and so on.

Find out the postal address and email address of the newspaper and send your work to one of them. But now online submission is usually a convenient and efficient way.

If the manuscript you want to deliver is hired by the newspaper, you must grasp the quality of the manuscript, so the success rate will be higher.

I wish you success in writing, contribute to employment, keep paying, be cheap and happy!